Title |
Effects of β-alanine supplementation and high-intensity interval training on endurance performance and body composition in men; a double-blind trial
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Published in |
Journal of the International Society of Sports Nutrition, May 2022
|
DOI | 10.1186/1550-2783-6-5 |
Pubmed ID | |
Authors |
Abbie E Smith, Ashley A Walter, Jennifer L Graef, Kristina L Kendall, Jordan R Moon, Christopher M Lockwood, David H Fukuda, Travis W Beck, Joel T Cramer, Jeffrey R Stout |
Abstract |
Intermittent bouts of high-intensity exercise result in diminished stores of energy substrates, followed by an accumulation of metabolites, promoting chronic physiological adaptations. In addition, beta-alanine has been accepted has an effective physiological hydrogen ion (H+) buffer. Concurrent high-intensity interval training (HIIT) and beta-alanine supplementation may result in greater adaptations than HIIT alone. The purpose of the current study was to evaluate the effects of combining beta-alanine supplementation with high-intensity interval training (HIIT) on endurance performance and aerobic metabolism in recreationally active college-aged men. |
X Demographics
Geographical breakdown
Country | Count | As % |
---|---|---|
Spain | 15 | 23% |
United States | 8 | 12% |
United Kingdom | 7 | 11% |
Canada | 3 | 5% |
Australia | 3 | 5% |
Belgium | 1 | 2% |
Dominican Republic | 1 | 2% |
Ireland | 1 | 2% |
Chile | 1 | 2% |
Other | 3 | 5% |
Unknown | 23 | 35% |
Demographic breakdown
Type | Count | As % |
---|---|---|
Members of the public | 52 | 79% |
Practitioners (doctors, other healthcare professionals) | 7 | 11% |
Scientists | 7 | 11% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
Brazil | 3 | <1% |
Portugal | 1 | <1% |
Turkey | 1 | <1% |
Germany | 1 | <1% |
Netherlands | 1 | <1% |
United Kingdom | 1 | <1% |
Unknown | 306 | 97% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Student > Master | 75 | 24% |
Student > Bachelor | 66 | 21% |
Student > Ph. D. Student | 34 | 11% |
Researcher | 21 | 7% |
Student > Postgraduate | 14 | 4% |
Other | 51 | 16% |
Unknown | 53 | 17% |
Readers by discipline | Count | As % |
---|---|---|
Sports and Recreations | 117 | 37% |
Medicine and Dentistry | 40 | 13% |
Agricultural and Biological Sciences | 37 | 12% |
Nursing and Health Professions | 20 | 6% |
Biochemistry, Genetics and Molecular Biology | 10 | 3% |
Other | 30 | 10% |
Unknown | 60 | 19% |